354156921

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7219}}^1$

素因数の和:7330

約数の個数: 32

約数和(自身を含む): 554496000

約数和(自身を除く): 200339079

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 621, 711, 1817, 2133, 5451, 7219, 16353, 21657, 49059, 64971, 166037, 194913, 498111, 570301, 1494333, 1710903, 4482999, 5132709, 13116923, 15398127, 39350769, 118052307, 354156921]

約数ペア:

[(1, 354156921), (3, 118052307), (9, 39350769), (23, 15398127), (27, 13116923), (69, 5132709), (79, 4482999), (207, 1710903), (237, 1494333), (621, 570301), (711, 498111), (1817, 194913), (2133, 166037), (5451, 64971), (7219, 49059), (16353, 21657)]